Guidance and manufacturer’s declaration – electromagnetic immunity
“Xmind®dc” is intended to be used in the electromagnetic environment specied below. The customer or
“Xmind®dc” operator must ensure that the device is used in this type of environment.
Immunity test
CEI EN 60601
test level
Compliance
level
Electromagnetic environment guidance
Portable and mobile RF communication
equipment must be used no any closer to any part
of the “Xmind®dc”, including cables than the
recommended separation distance, calculated
according to the equation corresponding to the
frequency of the transmitter.
Conducted RF
CEI EN 61000-4-6
3 Vrms
150 kHz to 80 MHz
3 Vrms
Recommended separation distance
d = 1,2 √P
Radiated RF
CEI EN 61000-4-3
10 V/m
80MHz to 2.5GHz
3 V/m
d = 1,2 √P 80 MHz - 800 MHz
d = 2,3 √P 800 MHz - 2.5 GHz
where P is the maximum output power rating
of the transmitter in watts (W) according to
the transmitter manufacturer and “d” is the
recommended separation distance in metres
(m).
Field strength from xed RF transmitters
as determined by an electromagnetic site
survey
a
must be below the compliance level
corresponding to each frequency range.b
Interference can occur in the proximity of
equipment marked with the following symbol:
Notes:
• At 80 MHz and 800 MHz the higher frequency range applies.
• These guidelines may not apply in every situation. Electromagnetic propagation is affected by absorption and
reection from structures, objects and people.
a - Field strength from xed RF transmitters, such as base stations for radio (cellular/wireless) telephones and
land mobile radios, amateur radio, AM and FM radio and TV broadcast cannot be predicted with accuracy
on a theoretical basis. To assess the electromagnetic environment created by xed RF transmitters, an
electromagnetic site survey should be considered. If the measured eld strength in the place where the
equipment is used exceeds the corresponding RF compliance level (see above), it is important to ensure regular
equipment operation. In the event of abnormal operation, additional measures may be required, such as
redirecting or relocating “Xmind®dc”.
b - Over the frequency range between 150 kHz and 80 MHz, the eld strength must be below 10 V/m.
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